SH7785 Datasheet, PDF (1230/1692 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

24. Multimedia Card Interface (MMCIF)
Table 24.5 summarizes the correspondence between the commands described in the
MultiMediaCard System Specification Version 3.1 and the settings of the CMDTYR and
RSPTYR registers.
Table 24.5 Correspondence between Commands and Settings of CMDTYR and RSPTYR
CMD
CMDTYR
RSPTYR
INDEX Abbreviation
resp 6 5 4 3 2 [1:0] 6 5 4 [2:0]
CMD0 GO_IDLE_STATE
⎯
00
000
CMD1 SEND_OP_COND
R3
CMD2 ALL_SEND_CID
R2
CMD3 SET_RELATIVE_ADDR
R1
00
00 *⁴
00
100
101
*⁴ 100
CMD4
CMD7
CMD9
CMD10
CMD11
CMD12
CMD13
SET_DSR
⎯
SELECT/DESELECT_CARD R1b
SEND_CSD
R2
SEND_CID
R2
READ_DAT_UNTIL_STOP R1
STOP_TRANSMISSION
R1b
SEND_STATUS
R1
1
1
00
000
00
1 *⁴ 100
00 *⁴
101
00 *⁴
101
01
*⁴ 100
00
1 *⁴ 100
00
*⁴ 100
CMD15 GO_INACTIVE_STATE
⎯
CMD16 SET_BLOCKLEN
R1
CMD17 READ_SINGLE_BLOCK
R1
CMD18 READ_MULTIPLE_BLOCK R1
*³
*²
CMD20 WRITE_DAT_UNTIL_STOP R1
CMD23*⁶ SET_BLOCK_COUNT
R1
CMD24 WRITE_BLOCK
R1
CMD25 WRITE_MULTIPLE_BLOCK R1
*³
*²
CMD26 PROGRAM_CID
R1
CMD27 PROGRAM_CSD
R1
CMD28 SET_WRITE_PROT
R1b
CMD29 CLR_WRITE_PROT
R1b
CMD30 SEND_WRITE_PROT
R1
00
00
01
*² 01
1
10
00
10
*² 10
10
10
00
00
01
000
*⁴ 100
*⁴ 100
*⁴ 100
*⁴ 100
*⁴ 100
*⁴ 100
*⁴ 100
*⁴ 100
*⁴ 100
1 *⁴ 100
1 *⁴ 100
*⁴ 100
Rev.1.00 Jan. 10, 2008 Page 1200 of 1658
REJ09B0261-0100